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公开(公告)号：US20220325832A1
公开(公告)日：2022-10-13
申请号：US17634042
申请日：2020-09-16
申请人： Henn GmbH & Co KG.
发明人： Manuel KOENIG
IPC分类号： F16L27/107
摘要： The invention relates to a plug assembly (1) comprising a tube (3) and a plug connector (4), which comprises a connector body (5), wherein the connector body (5) has an annulus (18) located between a first casing section (9) and a second casing section (12) of the plug connector (4), wherein the tube (3) is inserted into the annulus (18) of the connector body (5), characterized in that a tube compensating element is arranged between the tube (3) and the second casing section (12), wherein the first casing section (9) of the connector body (5) is deformed such that an interlocking connection is established between a forming region (25) of the first casing section (9) of the connector body (5) and the tube (3), wherein the tube compensating element is clamped between the tube (3) and the second casing section (12).
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公开(公告)号：US11458523B2
公开(公告)日：2022-10-04
申请号：US16483132
申请日：2018-02-12
申请人： Henn GmbH & Co KG.
发明人： Marvin Rist
IPC分类号： F16L55/11 , B21D39/04 , F16L37/088 , F02M35/10 , F16L13/14
摘要： The invention relates to a plug assembly (1), in particular for use in a vehicle, comprising a tube (3), a sealing element (5) and a plug connector (4), which comprises a connector body (6), wherein the connector body (6) has an annulus (22) located between a first casing section (12) and a second casing section (15) of the plug connector (4), wherein a connection section (33) of the tube (3) is introduced into the annulus (22) of the connector body (6) and the sealing element (5) is arranged between the first casing section (12) and the connection section (33) of the tube (3). The first casing section (12) of the connector body (6) is deformed in such a way that an interlocking connection is established between a shaping region (56) of the first casing section (12) of the connector body (6) and the tube (3), wherein the sealing element (5) protrudes at least partially into the shaping region (56) of the first casing section (12), such that the sealing element (5) is clamped at least sectionally between the first casing section (12) and the tube (3).
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公开(公告)号：US10927990B2
公开(公告)日：2021-02-23
申请号：US15766502
申请日：2016-10-03
申请人： Henn GmbH & Co KG.
IPC分类号： F16L37/088
摘要： A connector has a connector body, which connector body includes an annular space which lies between a sleeve-like first casing section and a sleeve-like second casing section of the connector. The first casing section of the connector body is connected to the second casing section at a first end section by a first end wall section. The casing sections are open to one another at a second end section. In the first casing section and in the second casing section at least two passages are formed which are provided for mounting a locking element. In the connector body between the first casing section and the second casing section a reinforcing element is inserted, wherein the reinforcing element is arranged at least in the area of one of the passages.
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公开(公告)号：US20190316680A1
公开(公告)日：2019-10-17
申请号：US16343429
申请日：2017-10-18
申请人： Henn GmbH & Co KG.
发明人： Wolfgang BALDREICH
IPC分类号： F16J15/3232 , F16L21/03
摘要： The invention relates to a plug-in coupling seal (1) for a fluid line of a drive motor, wherein the plug-in coupling seal (1) has an outer surface (5) for accommodation in a first coupling part (11) and an inner surface (7) for contact against a second coupling part (12) to be pushed in insertion direction (16) into the first coupling part (11). A microstructuring (22) having protruding structuring elements (23) for reduction of the resistance of the second coupling parts (12) to insertion into the first coupling part (11) is formed on the inner surface (7).
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公开(公告)号：US20180126441A1
公开(公告)日：2018-05-10
申请号：US15571539
申请日：2016-04-29
申请人： Henn GmbH & Co KG.
发明人： Marvin RIST
CPC分类号： B21D39/046 , F02M35/10144 , F02M35/10209 , F16L13/147 , F16L37/088 , F16L47/06
摘要： The invention relates to a method for connecting a pipe (3) for liquid or gaseous media with a plug connector (4), wherein a first casing section (12) of the plug connector (4) is deformed by means of a pressing tool in such a way that a pipe (3) positioned between the first casing section (12) and a second casing section (15) of the plug connector (4) is clamped. During the pressing process, the pressing force applied to the pressing tool is detected and a pressing force increase per unit of path length is calculated from the travel of the pressing tool and the pressing force. The detected pressing force increase per unit of path length is compared to a minimum required pressing force increase per unit of path length, and in the event, that the determined minimum required pressing force increase per unit of path length is not met, the plug connector (4) is identified as faulty.
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公开(公告)号：US10436159B2
公开(公告)日：2019-10-08
申请号：US15576895
申请日：2016-05-25
申请人： Henn GmbH & Co KG.
发明人： Harald Hartmann
IPC分类号： F02M35/12 , F04D25/02 , F04D29/66 , F16L55/052 , F16L55/033 , F02M35/10
摘要： The invention relates to a vehicle silencer (1) for a charge air line of an internal combustion engine having a turbocharger (7), comprising: at least a first housing part (2) and a second housing part (3), wherein the housing parts (2, 3) are coupled to each other in a connection region (4) and form an outer casing (13) of the vehicle silencer (1); a resonator inner element (14), which is retained in at least one of the housing parts (2, 3), wherein at least a first (10) and a second resonator chamber (11) are formed by the two housing parts (2, 3) and the resonator inner element (14). The resonator inner element (14) has at least a first external retaining segment (50) in the region of an outer periphery (44) of the resonator inner element (14). A retaining groove (30) is formed in the first end wall (16) and/or in the second end wall (28), in which retaining grove the retaining segment (50) is accommodated.
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公开(公告)号：US20180149122A1
公开(公告)日：2018-05-31
申请号：US15576895
申请日：2016-05-25
申请人： Henn GmbH & Co KG.
发明人： Harald HARTMANN
CPC分类号： F02M35/1266 , F02M35/10157 , F02M35/12 , F02M35/1255 , F02M35/1283 , F04D25/024 , F04D29/665 , F16L55/0331 , F16L55/052 , Y02T10/144
摘要： The invention relates to a vehicle silencer (1) for a charge air line of an internal combustion engine having a turbocharger (7), comprising: at least a first housing part (2) and a second housing part (3), wherein the housing parts (2, 3) are coupled to each other in a connection region (4) and form an outer casing (13) of the vehicle silencer (1); a resonator inner element (14), which is retained in at least one of the housing parts (2, 3), wherein at least a first (10) and a second resonator chamber (11) are formed by the two housing parts (2, 3) and the resonator inner element (14). The resonator inner element (14) has at least a first external retaining segment (50) in the region of an outer periphery (44) of the resonator inner element (14). A retaining groove (30) is formed in the first end wall (16) and/or in the second end wall (28), in which retaining grove the retaining segment (50) is accommodated.
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公开(公告)号：US09890752B2
公开(公告)日：2018-02-13
申请号：US15122693
申请日：2015-03-06
申请人： Henn GmbH & Co KG.
发明人： Harald Hartmann , Christian Hubmann
CPC分类号： F02M35/1266 , F02B33/44 , F02M35/1255 , F02M35/1283 , G10K11/161 , G10K11/172
摘要： The invention relates to a muffler (1), in particular a vehicle muffler, comprising at least one resonator chamber (12), which is bounded by at least a first housing part (2) having a first outer jacket (15) and a first end wall (16) in which an inflow opening (19) is disposed arranged on the inflow side (25), and a first internal pipe segment (20). Furthermore, at least one coupling device (6) for coupling to a turbocharger (9) is provided, which is accommodated in the first end wall (16) of the first housing part (2). The coupling device (6) comprises a coupling body (7) which is designed as a deep-drawn part. The first housing part (2) is likewise formed by a deep-drawn part, and the inflow opening (19) of the first housing part (2) has an extension which is tapered in steps man axial section (23) in which the coupling body (7) and a sealing element (27), such as a radial sealing ring, are accommodated.
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公开(公告)号：US20180038535A1
公开(公告)日：2018-02-08
申请号：US15555124
申请日：2016-02-26
申请人： Henn GmbH & Co KG.
发明人： Harald HARTMANN , Christian HUBMANN
IPC分类号： F16L37/088 , F16L33/213 , F16L37/086
CPC分类号： F16L37/088 , F16L33/213 , F16L37/086
摘要： The invention relates to a plug-in connector assembly (1) for connecting lines for pressurized fluids, comprising a plug-in connector receptacle (2) having a plug-in opening (3) on a plug-in side (4), in which plug-in opening (3) a receiving cutout (27) is arranged, a plug-in connector (7) with a plug-in section (8) which can be plugged into the plug-in opening (3) of the plug-in connector receptacle (2), a locking spring (13) which is arranged on the plug-in connector receptacle (2). An anti-rotation element (28) is insertable into the receiving cutout (27) of the plug-in connector receptacle (2) and can be accommodated therein in a fixed manner. The plug-in connector (7) has on its outer side (11) an anti-rotation groove (31) extending in the longitudinal direction (26), which forms along with the anti-rotation element (28) a groove-spring connection (34), such that the plug-in connector (7) is secured against rotation relative to the plug-in connector receptacle (2).
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10.发明申请公开(公告)号：US20210220899A1
公开(公告)日：2021-07-22
申请号：US16095758
申请日：2016-07-28
申请人： Henn GmbH & Co KG.
IPC分类号： B21D39/04 , F16L13/14 , F16L17/025 , F16L33/213 , F16L37/088
摘要： The invention relates to a method for connecting a connection section (33) of a hose (3) with a plug-in connector (4). The plug-in connector (4) comprises a connector body (6), which connector body (6) has a ring space (22). In a first method step, the connection section (33) is pushed into the ring space (22) of the plug-in connector (4) of the hose (3) from the hose accommodation side (25) of the connector body (6), and positioned there; in a second method step, a pressing tool (50) deforms the first mantle section (12) of the connector body (6). The second mantle section (15) has a narrowing (39) at a front edge (38) of the hose accommodation side (25), whereby it is ensured that the connection section (33) of the hose (3) is freely deformed in the direction of the second mantle section (15) during the pressing process, at least in the region of the ring space (22) that is at a distance from the front edge (38), before the connection section (33) of the hose (3) comes to lie against the second mantle section (15).
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